She has had an incredible voice acting career with notable roles like Dawn in Total Drama: Revenge of the Island, Mikoto in My-HiME, Miu Matsuoka in Strawberry Marshmallow, and Pan in Dragon Ball GT.
She is also known in the world of web series for playing Claire Daniels, one of the main roles of many-times-awarded LGBT webseries, Out with Dad, for which she received nominations and awards.
Medrek has voiced characters in a variety of anime works, often with the Calgary-based Blue Water Studios and Ocean Productions.
[7] She spent July 2009 performing with Globus Theatre, in Bobcaygeon, Ontario, playing the lead in Neil Simon's I Ought To Be in Pictures,[8] later that year appearing in the title role in Canada's debut of the off-Broadway show Pinkalicious the Musical.
Caitlynne decided to move back to Alberta in 2014 to seek out future theatre and film opportunities in her home Province.
Since the fall of 2014, she was cast as "Hope" in "Urinetown", as "Kensington" in "Becky's New Car", as "Violet Beauregard" in "Willy Wonka and the Chocolate Factory", as "Betty Parris" in Theatre Calgary's "The Crucible", as "Belle" in Disenchanted and "Gertrude McFuzz" in "Seussical, the Musical".
She was also named as Broadway World's "Performer of the Decade" for her role in Theatre Calgary's production of Billy Elliot the Musical.